condition mean min max 3 h after light 63.314825 34.1441 104.077 7 h after light 59.02596666666667 35.2569 101.139 11 h after light 69.292575 40.3202 99.0027 2 h after dark 73.10718333333334 51.0785 103.321 6 h after dark 63.80945 38.3682 96.1156 10 h after dark 60.561033333333334 32.7559 89.7486